摘要:
A method for manufacturing a rotary drum for a drum washing machine, in which the strength of a bonding part of the rotary drum is improved so that the bonding part is not deformed even when the rotary drum is rotated at a high speed, and a pressing device used therefor. The method includes bending one circumferential end of the processed material in a U shape to form a first overlapping part and a first bending part, and bending the other circumferential end of the processed material in a U shape to form a second overlapping part and a second bending part; overlapping the first and second overlapping parts with each other to form a connection part; and pressing the connection part so that the original shapes of the first and second bending parts are maintained and the first and second overlapping parts are adhered to each other to form a bonding part. The pressing of the connection part is achieved by a press die including upper and lower dies respectively having a plurality of first and second protrusions disposed in the forward and backward direction of the connection part and having designated spaces between lower ends of the first protrusions and the lower die and/or between upper ends of the second protrusions and the upper die when the upper and lower dies contact each other.
摘要:
A liquid crystal display (LCD) device includes a first substrate, gate lines formed on the first substrate, data lines perpendicularly crossing the gate lines to define red, green, and blue (R/G/B) sub-pixels, thin film transistors (TFTs) disposed at each intersection where the gate lines cross the data lines, common lines disposed in parallel with the gate lines, the common lines including a common line capacitance (Cdc) control portion, pixel electrodes insulated from the common lines and connected to the TFTs, a second substrate opposite to the first substrate and bonded to the first substrate, and a liquid crystal layer disposed between the first and second substrates.
摘要翻译:液晶显示器(LCD)装置包括第一基板,形成在第一基板上的栅极线,垂直于栅极线交叉的数据线,以限定红,绿和蓝(R / G / B)子像素,薄膜晶体管 (TFT),其设置在栅极线与数据线交叉的交点处,与栅极线平行设置的公共线,公共线包括公共线电容(Cdc)控制部分,与公共线绝缘的像素电极,并连接到 TFT,与第一基板相对并与第一基板接合的第二基板,以及设置在第一和第二基板之间的液晶层。
摘要:
A page buffer in which the value of data that have been latched in a register of a page buffer is not changed by slowly transmitting data to the register in a check board program operation of a NAND flash memory device. The page buffer includes a first register having a first input unit for alternately receiving program data and erase data, and a second register having a second input unit for alternately receiving program data and erase data. Charge devices are respectively coupled to the first and second input units so that the program data or erase data are slowly input to the first or second input unit.
摘要:
Provided are a method and apparatus for decoding a mixed code that is a combination of first and second code images. In the method, a mixed code image is obtained by receiving the original image having the mixed code image and removing noise from the original image. Next, the colors, shades, and brightnesses of pixels of the mixed code image are categorized into groups based on a predetermined threshold, the mixed code image is divided into first and second code images, and first and second information are extracted by decoding the first and second code images, respectively. The first and second code images can be effectively decoded by decoding interpretation information, construction information, error control information, and code direction information stored in the first and/or second code images.
摘要:
An induction-heating cooking apparatus, operation of which is interrupted by container eccentricity is disclosed. Upon receiving an input signal varying with the degree of eccentricity of a container, the apparatus changes a reference signal for determining the presence or absence of a small load in proportion to a pulse-width control signal controlling the width of an inverter driving pulse. Although the eccentricity of the container occurs in a normal heating operation and completely escapes from a cook zone, the apparatus determines the occurrence of a no-load state, and interrupts an operation of an inverter circuit, resulting in increased stability of a circuit and a product.
摘要:
A redundancy circuit for a NAND flash memory device is disclosed which can reduce a test time and production time of the device, by performing a redundancy operation through a repair select unit using a cam cell. In addition, the redundancy circuit employs a repair method using a redundancy cam which can perform the repair operation much faster than a general repair method using fuse cutting.
摘要:
An induction-heating cooking apparatus and a method for operating the same are disclosed. Upon receiving a low-voltage signal in a high-output level state, the apparatus controls an output signal to allow an inverter to be operated only in a ZVS (Zero Voltage Switching) area. If an input voltage applied to a circuit is a low voltage, the apparatus compensates for the input voltage using a smaller one between a blocking voltage and an output control signal generated from the microprocessor, thereby limiting a compensation component. Therefore, the apparatus prevents the occurrence of a power loss caused by an excessive switching operation, and also prevents a switch from receiving a high instantaneous current, resulting in increased endurance of cooking appliances.
摘要:
Disclosed are a method of controlling a page buffer having a dual register and a control circuit thereof. In the present invention, during a normal program operation, a normal program operation is performed through the same transmission path as a data transmission path along which data is outputted from bit lines of a memory cell array to a YA pad according to a signal PBDO used in a read operation. A program operating time can be reduced and the whole program operation of a chip can be thus reduced. It is also possible to reduce current consumption by shortening a data path during the normal program operation.
摘要:
A packet data communication on-chip interconnect system is provided including a network interface efficiently controlling a transaction performed between at least one master intellectual property (IP) block and at least one slave IP block connected via a Network on a Chip (NoC). According to an aspect of the present invention, traffic functioning and throughput of the entire NoC may be improved by appropriately controlling an operation of performing a lock operation according to an Advance eXtensible Interface (AXI) protocol in the network interface of the packet data communication on-chip interconnect system.